You cannot connect a fire stick power cable to a TV's usb port. It should get power on the jack wall, not your tv. The Amazon fire tv stick itself connects directly to the hdmi port of your tv.
There is an Hdmi extender that comes with the Amazon fire stick and its option to use it.
Now you have to have your amazon fire stick connected to the hdmi port of your tv, the power cable should be connected to the fire stick while connected to the jack wall for power.
Turn on the appropriate hdmi channel on your TV, you will see the amazon fire tv splash screen.
Next you will need to connect to your wifi and enter your password.
Once you have connected your amazon Fire Stick to your wifi, the screen will ask for your amazon log details.
For any other issues related to your Firestick device, please feel free to let us know at any time and we will be happy to assist you.
You can sign up for amazon acct. Create a free account here, if you do not have an amazon account.
You can use a free account, or a primary Amazon account. Both are easy to find and access to the home page, and then you can use Kodi.
If you decide to create an amazon account on your computer or phone, it will not ask for credit card details.
Once you are signed in with your Amazon Account, you will be on the Amazon home page.
Once you have turned on Kodi (boxing time) let Kodi go through the process of installing its apps for at least 3-5 minutes.
After the first upload, it will only take a few minutes to load when you watch again.
Note: Always give Kodi 2 minutes for built-in uploads before clicking any button on your Fire Stick Remote. Doing so may result in your Tax not performing properly on applications that are not fully installed. After the initial setup, you should be ready to broadcast anything at your discretion.